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Biggest moves on record

Every trading day we hold, as a bar. The five biggest are marked.

  1. 1+27.6%6 Jan 2026Max
  2. 2+26.0%30 Jul 2026Moderate
  3. 3+22.0%25 Jun 2026Low
  4. 4−20.3%20 Nov 2025Max
  5. 5+16.6%8 May 2026Low

Every day, by size of move

265 trading days, 2025–2026. One square is one day.

  • Max31.1%
  • Very High31.1%
  • High62.3%
  • Moderate103.8%
  • Low8431.7%
  • Very Low15960.0%

Biggest moves on record

Every week we hold, as a bar. The five biggest are marked.

  1. 1+37.1%Week of5 Jan 2026Low
  2. 2+35.4%Week of10 Aug 2026Low
  3. 3+32.8%Week of20 Oct 2025Low
  4. 4+32.2%Week of29 Sep 2025Low
  5. 5+31.6%Week of4 May 2026Low

Every week, by size of move

78 weeks, 2025–2026. One square is one week.

  • Max00.0%
  • Very High00.0%
  • High11.3%
  • Moderate22.6%
  • Low2126.9%
  • Very Low5469.2%

Biggest moves on record

Every month we hold, as a bar. The five biggest are marked.

  1. 1+142.8%Jan 2026Moderate
  2. 2+72.6%Apr 2026Very Low
  3. 3+54.6%May 2026Very Low
  4. 4−46.6%Jul 2026Max
  5. 5+34.1%Jun 2026Very Low

Every month, by size of move

9 months, 2026. One square is one month.

  • Max111.1%
  • Very High00.0%
  • High00.0%
  • Moderate111.1%
  • Low00.0%
  • Very Low777.8%

How it reacted to its last results

ReportedResultOn the day
29 Oct 2026 Beat$49.51 vs $46.41 expected −13.5%
5 Aug 2026 Beat$39.25 vs $34.52 expected −6.8%
30 Apr 2026 Beat$23.41 vs $14.66 expected +8.3%
29 Jan 2026 Beat$6.20 vs $3.54 expected +6.9%

Beat or missed means profit per share came in above or below what experts expected. The price move is for the first trading day the results could move.

Compared with its neighbours

On a normal day, SNDK moves about 4.3% up or down. That is livelier than 9 in 10 shares we follow.

Industry · Technology

AAPLApple Inc.MSFTMicrosoft Corp.NVDANVIDIA Corp.AVGOBroadcom Inc.ORCLOracle Corp.CRMSalesforce Inc.CSCOCisco SystemsADBEAdobe Inc.

and 84 more

In the news

Recent headlines about Sandisk Corp., from the outlets that wrote them.

  1. 01The Motley Fool1 hour agoSandisk Is Splitting Its Stock 8-for-1. History Says What Usually Happens to Stocks After a Split Announcement.
  2. 02TradingView4 hours agoNotable tech headlines for the week: Intel, Microsoft and Sandisk in focus
  3. 03Seeking Alpha4 hours agoSandisk: The Selloff Is Just The Beginning (NASDAQ:SNDK)
  4. 04TheStreet5 hours agoSandisk CFO admits higher prices are hurting consumer sales
  5. 05Seeking Alpha5 hours agoSandisk’s AI Shift Is Bigger Than Earnings (NASDAQ:SNDK)
  6. 06The Globe and Mail6 hours agoAnalysts Are Bullish on These NA Stocks: Strategy (MSTR), SanDisk Corp (SNDK)